''Drive of Your Life.'' The Indiana Youth Institute. Indianapolis, Indiana. 2006. 10 February 2010. http://www.driveofyourlife.org
''Virginia Career View.'' Virginia Polytechnic Institute. Blacksburg, Virginia. 2009. 1 March 2010. http://www.vaview.org
''May 2007 State Occupational Employment and Wage Estimates: Virginia.'' U.S. Department of Labor Bureau of Labor Statistics. May 2007. 14 April 2010. http://bls.gov/oes/current/oes_va.htm
''Virginia Career View.'' Virginia Polytechnic Institute. Blacksburg, Virginia. 2009. 1 March 2010. http://www.vaview.org
''May 2007 State Occupational Employment and Wage Estimates: Virginia.'' U.S. Department of Labor Bureau of Labor Statistics. May 2007. 14 April 2010. http://bls.gov/oes/current/oes_va.htm
''Careers for the 21st Century: Psychologist.'' United Learning.1997. Unitedstreaming. 5 May 2010. http://streaming.discoveryeducation.com